As LegioXXX pointed out, this isn't about whether american soldiers are loons or not, it's about whether Iraq makes loons out of sane people. And I think the survey clearly shows that people spend too much time down there.

The US government claim they are protecting and helping the Iraqi citizen, right? That's a bit hard to do when half the army says that they don't believe the Iraqis should even be treated with respect.

The US simply HAS to change this if they are ever going to "win the hearts and minds" in Iraq. You don't get any support with soldiers like this.